Shinji Ono, Wakayama Governor

Shinji Ono, Wakayama Governor

My wife's Ono family is looking for information/photos on Shinji Ono, who was the Governor of Wakayama, Japan for about 20+ years. To date we have found no pertinent data. Can someone help?Dan Vandevier Yoshimoto, son-in-law of Minako Ono Yoshimoto